Seiko Cal. 6697 - 720

This Quartz model from 1991 features a 36mm PVD Black case. Powered by the 6697 caliber with 27j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-93078f9257d3]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

36mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Silver

Jewels

27j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1991

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